Tally Chart
Bar Graph
Median
Addition
Subtraction
100

What is the minimum head size?

What is 49cm?

100

What is the minimum number of hours per spent watching TV?

What is 16 hours?

100

The Doran family has 5 children, aged 9, 12, 7, 16 and 13. What is the age of the middle child?

What is 12 years old?

100

44 + 87

What is 131?

100

84 - 55

What is 29?

200

What is the maximum head size?

What is 54cm?

200

What is the maximum number of hours per spent watching TV?

What is 23 hours?

200

The following data points represent the number of patients that were seen by each doctor at Brodin Medical Center last week. Find the median number of patients. 

12, 17, 9, 5, 11, 7, 4

What is 9 patients?

200

23 + 77

What is 100?

200

136 - 79

What is 57?

300

What is the range of head sizes?

What is 5cm?

300

What is the range of hours per spent watching TV?

What is 7 hours?

300

During the first marking period, Nicole's math quiz scores were 90, 92, 93, 88, 95, 88, 97, 87, and 98. What was the median quiz score?

What is 92?

300

147 + 256

What is 403?

300

573 - 167

What is 406?

400

What is the mode head size?

What is 53cm?

400

What is the mode number of hours per spent watching TV?

What is 20 hours?

400

The following data points represent the number of toppings each customer at I Scream Sundae Shop put on their ice cream. Find the median number of toppings. 

4, 8, 1, 3, 7, 8, 2, 1

What is 3 1/2 toppings?

400

342 + 281 

What is 623?

400

5,673 - 1,194

What is 4,479?

500

What is the median head size?

What is 51.75cm?

500

What is the median number of hours per spent watching TV?

What is 20 hours?

500

The salaries of 8 employees who work for a small company are listed below. What is the median salary?

$40,000, $29,000, $35,500, $31,000, $43,000, $30,000, $27,000, $32,000

What is $31,500?

500

1,459 + 7,809

What is 9,268?

500

3,601 - 1,063

What is 2,538?

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